Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures

Venkatesh Avula; Bidyut Bhattacharyya; Vanessa Smet; Yogendra Joshi; Madhavan Swaminathan

doi:10.1109/EDAPS50281.2020.9312894

Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures

Venkatesh Avula, Bidyut Bhattacharyya, Vanessa Smet, Yogendra Joshi, Madhavan Swaminathan

Electrical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

7 Scopus citations

Abstract

Heterogeneous integration of power delivery circuits provides for a system-scaling opportunity in the post-Moore era. However, the integrated voltage regulator (IVR) poses complex design challenges. In this paper, the fundamental challenges and benefits, arising from the IVR-based power delivery system, in the electrical, thermal, and electromagnetics domains are analyzed. To verify the analysis, a comparison study of the regulator architectures with and without heterogeneous integration is considered. Also, metrics for the IVR design space are provided as measures to address its integration complexity and figure-of-merit.

Original language	English (US)
Title of host publication	Proceedings - IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781728194127
DOIs	https://doi.org/10.1109/EDAPS50281.2020.9312894
State	Published - Dec 14 2020
Event	2020 IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020 - Virtual, Shenzhen, China Duration: Dec 14 2020 → Dec 16 2020

Publication series

Name	IEEE Electrical Design of Advanced Packaging and Systems Symposium
Volume	2020-December
ISSN (Print)	2151-1225
ISSN (Electronic)	2151-1233

Conference

Conference	2020 IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020
Country/Territory	China
City	Virtual, Shenzhen
Period	12/14/20 → 12/16/20

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Electrical and Electronic Engineering
Automotive Engineering
General Computer Science

Access to Document

10.1109/EDAPS50281.2020.9312894

Cite this

Avula, V., Bhattacharyya, B., Smet, V., Joshi, Y., & Swaminathan, M. (2020). Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures. In Proceedings - IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020 Article 9312894 (IEEE Electrical Design of Advanced Packaging and Systems Symposium; Vol. 2020-December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EDAPS50281.2020.9312894

Avula, Venkatesh ; Bhattacharyya, Bidyut ; Smet, Vanessa et al. / Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures. Proceedings - IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. (IEEE Electrical Design of Advanced Packaging and Systems Symposium).

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title = "Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures",

abstract = "Heterogeneous integration of power delivery circuits provides for a system-scaling opportunity in the post-Moore era. However, the integrated voltage regulator (IVR) poses complex design challenges. In this paper, the fundamental challenges and benefits, arising from the IVR-based power delivery system, in the electrical, thermal, and electromagnetics domains are analyzed. To verify the analysis, a comparison study of the regulator architectures with and without heterogeneous integration is considered. Also, metrics for the IVR design space are provided as measures to address its integration complexity and figure-of-merit.",

author = "Venkatesh Avula and Bidyut Bhattacharyya and Vanessa Smet and Yogendra Joshi and Madhavan Swaminathan",

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doi = "10.1109/EDAPS50281.2020.9312894",

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Avula, V, Bhattacharyya, B, Smet, V, Joshi, Y & Swaminathan, M 2020, Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures. in Proceedings - IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020., 9312894, IEEE Electrical Design of Advanced Packaging and Systems Symposium, vol. 2020-December, Institute of Electrical and Electronics Engineers Inc., 2020 IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020, Virtual, Shenzhen, China, 12/14/20. https://doi.org/10.1109/EDAPS50281.2020.9312894

Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures. / Avula, Venkatesh; Bhattacharyya, Bidyut; Smet, Vanessa et al.
Proceedings - IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020. Institute of Electrical and Electronics Engineers Inc., 2020. 9312894 (IEEE Electrical Design of Advanced Packaging and Systems Symposium; Vol. 2020-December).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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N2 - Heterogeneous integration of power delivery circuits provides for a system-scaling opportunity in the post-Moore era. However, the integrated voltage regulator (IVR) poses complex design challenges. In this paper, the fundamental challenges and benefits, arising from the IVR-based power delivery system, in the electrical, thermal, and electromagnetics domains are analyzed. To verify the analysis, a comparison study of the regulator architectures with and without heterogeneous integration is considered. Also, metrics for the IVR design space are provided as measures to address its integration complexity and figure-of-merit.

AB - Heterogeneous integration of power delivery circuits provides for a system-scaling opportunity in the post-Moore era. However, the integrated voltage regulator (IVR) poses complex design challenges. In this paper, the fundamental challenges and benefits, arising from the IVR-based power delivery system, in the electrical, thermal, and electromagnetics domains are analyzed. To verify the analysis, a comparison study of the regulator architectures with and without heterogeneous integration is considered. Also, metrics for the IVR design space are provided as measures to address its integration complexity and figure-of-merit.

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Avula V, Bhattacharyya B, Smet V, Joshi Y, Swaminathan M. Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures. In Proceedings - IEEE Electrical Design of Advanced Packaging and Systems, EDAPS 2020. Institute of Electrical and Electronics Engineers Inc. 2020. 9312894. (IEEE Electrical Design of Advanced Packaging and Systems Symposium). doi: 10.1109/EDAPS50281.2020.9312894

Multiphysics challenges with Heterogeneous Integrated Voltage Regulator based Power Delivery Architectures

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